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Individual Calculations September 2022 |
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| Ghazanfarzadeh, Morteza Total change: -5.80 | |   |
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| Gilan First League 18th Round 17-18 | Gilan | IRI | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 2031 | 1.50 | 2 | -0.29 | 20 | -5.80 | |
|  Hasanzadeh, Aboutaleb | | | 1631 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Masoumi, Sahel | | | 1709 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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